Implementation of real-time room auralization using a surrounding 157 loudspeaker array

T. Okamoto, B. F.G. Katz, M. Noisternig, Y. Iwaya, Y. Suzuki

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)


This chapter presents the implementation of a real-time room acoustic auralization system using a 157-loudspeaker array. The room acoustic model combines an iterative image-source model and feedback delay networks to create early reflections and late reverberation. Higher-order Ambisonics (HOA) is used to generate spatial room impulse responses. A distributed network system is then used to generate the auralization output.

Original languageEnglish
Title of host publicationPrinciples and Applications of Spatial Hearing
PublisherWorld Scientific Publishing Co.
Number of pages10
ISBN (Electronic)9789814299312
ISBN (Print)9814313874, 9789814313872
Publication statusPublished - 2011 Jan 1


  • Auralization
  • Computational room acoustics
  • Higher-order ambisonics
  • Surrounding loudspeaker array

ASJC Scopus subject areas

  • Computer Science(all)
  • Medicine(all)
  • Psychology(all)


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